4888442 has 8 divisors (see below), whose sum is σ = 7896756. Its totient is φ = 2256192.

The previous prime is 4888427. The next prime is 4888447. The reversal of 4888442 is 2448884.

It can be written as a sum of positive squares in 2 ways, for example, as 4791721 + 96721 = 2189^2 + 311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4888396 and 4888405.

It is not an unprimeable number, because it can be changed into a prime (4888447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93983 + ... + 94034.

Almost surely, 2^4888442 is an apocalyptic number.

4888442 is a deficient number, since it is larger than the sum of its proper divisors (3008314).

4888442 is a wasteful number, since it uses less digits than its factorization.

4888442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188032.

The product of its digits is 65536, while the sum is 38.

The square root of 4888442 is about 2210.9821347085. The cubic root of 4888442 is about 169.7162741367.

The spelling of 4888442 in words is "four million, eight hundred eighty-eight thousand, four hundred forty-two".